Kit for forming chimney rear ventilation system for chimney inserts for small burner arrangements for dwellings has especially aluminum profile stand mechanism, insulating boards between them with bottom, top separations to enable air flow

摘要

The kit has a stand mechanism of profiles, especially aluminum profiles, and insulating boards (2,2a) fitted between them with bottom and top separation to enable an air flow (9) between the flow channels produced. It has two essentially parallel insulating wall regions of profiles and intermediate damping boards.